Gun shoulder strap



FIG. 1 is a perspective view of a gun shoulder strap embodying the design of the invention;

FIG. 2, a top plan view;

FIG. 3, a front elevation view;

FIG. 4, a bottom plan view;

FIG. 5, a rear elevation view;

FIG. 6, a right side elevation view; and,

FIG. 7, a left side elevation view. 

The ornamental design for a gun shoulder strap, as shown and described. 